Faustino Gomez appeals the district court's denial of his motion to dismiss the indictment charging him with illegal reentry under 8 U.S.C. § 1326. Gomez argues that his underlying 2006 removal was invalid because the stipulated removal proceeding violated his right to due process and denied him an opportunity to seek voluntary departure. We hold that the removal was invalid for two independent reasons: (1) the stipulated removal proceeding violated Gomez's right to due process because he was denied his right to appeal the removal order, and (2) the Immigration Judge (“IJ”) violated 8 C.F .R. § 1003.25(b) by finding Gomez's waiver of rights “voluntary, knowing, and intelligent” on the basis of an insufficient record. Nonetheless, we affirm Gomez's § 1326 conviction because the violations were harmless given that Gomez was ineligible for voluntary departure at the time of the 2006 proceeding.

Gomez also challenges the district court's imposition of a sixteen-level sentencing enhancement. He argues that his 2004 conviction for sexual conduct with a minor under Arizona Revised Statute section 13–1405 does not constitute a “crime of violence” as defined by United States Sentencing Guidelines Manual (“U.S.S.G.”) § 2L1.2(b)(1)(A)(ii). We agree. We hold that § 13–1405, including the version for offenses against victims “under fifteen,” does not categorically meet the generic definition of “sexual abuse of a minor” or of “statutory rape.” After Descamps v. United States, –––U.S. ––––, 133 S.Ct. 2276, 186 L.Ed.2d 438 (2013), we no longer analyze a statute missing an element of a generic offense, as here, under the modified categorical approach. Thus, we vacate Gomez's sentence and remand for resentencing.

I. BACKGROUND

A.

In January 2004, Gomez was indicted on three counts of violating Arizona Revised Statute section 13–1405 for sexual conduct with a minor who was under the age of fifteen. Count one charged Gomez with digitally penetrating the victim, and Counts two and three charged him with having sexual intercourse with her. In September 2004, Gomez signed a plea agreement, pleading guilty to two counts of “Attempted Sexual Conduct with a Minor Under the Age of 15” in violation of § 13–1001 (attempt) and § 13–1405 (sexual conduct with a minor). In November 2004, Gomez was sentenced to a term of imprisonment, not to be released until January 16, 2006.

On January 17, 2006, the immigration authorities served Gomez, who was in Immigration and Customs Enforcement's (“ICE”) custody, with a Notice to Appear (“NTA”). Gomez signed and returned a “request for prompt hearing.” The NTA included the allegation that he had been convicted of the § 13–1405 offenses. ICE transferred Gomez to Eloy Detention Center where he received, on January 19, 2006, a revised NTA that omitted any reference to his past conviction. Gomez again signed a “request for prompt hearing.” While Gomez was in a cell with other aliens, an immigration official read to them en masse a Stipulated Removal form in Spanish. Gomez does not remember whether he had a copy of the form when it was read to the group. After the en masse reading, Gomez met individually with an immigration officer who told Gomez that he could be removed immediately if he signed the form. Gomez claims that during the individual meeting, “the form was not reviewed again, and [he] did not read the form.” The whole process lasted less than forty-five minutes. Gomez signed the preprinted form, which contained both English and Spanish statements waiving Gomez's rights to counsel, ¶ 4, to a hearing before an IJ, ¶ 5, to any form of relief (including voluntary departure), ¶ 8, and to appeal, ¶ 13. Without a hearing, the IJ issued a two paragraph decision and order on January 20, 2006, finding Gomez's uncounseled waiver of rights to be “voluntary, knowing, and intelligent.” Gomez was removed to Mexico via Nogales, Arizona that same day.

B.

On December 23, 2010, Gomez was arrested for driving under the influence of alcohol in Washington state. A day later, an ICE agent located Gomez in the Franklin County Jail in Washington. Gomez was indicted on January 11, 2011, for illegal reentry in violation of 8 U.S.C. § 1326.1 Gomez moved to dismiss the indictment on the ground that the underlying stipulated removal proceeding was invalid. The district court denied the motion. A week later, Gomez filed a motion for reconsideration along with a declaration, stating, inter alia, that he had not understood the stipulated removal proceeding.2 Although the district court denied Gomez's motion for reconsideration, the court characterized the validity of Gomez's removal proceeding as “a close question.” Gomez entered a guilty plea, reserving his right to appeal the denial of his motion to dismiss the indictment.

The probation officer prepared a pre-sentence report (“PSR”) and recommended a total offense level of twenty-two. The total offense level included a sixteen-level enhancement based on the probation officer's determination that Gomez had been previously deported after being convicted of a “crime of violence” as defined by U.S.S.G. § 2L1.2(b)(1)(A)(ii). The PSR assigned Gomez six criminal history points, for a criminal history category of III, and a Guidelines sentencing range of fifty-one to sixty-three months imprisonment. Without the sixteen-level enhancement, the sentencing range for Gomez would likely have been ten to sixteen months. See United States Sentencing Commission Guidelines Manual, Sentencing Table (Nov. 1, 2010).3

On September 8, 2011, the district court conducted a hearing on objections to the PSR. Gomez's primary objection was to the sixteen-level sentencing enhancement for his 2004 § 13–1405 conviction. Gomez argued that the conviction did not qualify as a “crime of violence” under the categorical or modified categorical approaches.

On September 15, 2011, the district court conducted a sentencing hearing. The district court acknowledged the PSR's recommended Guidelines sentencing range of fifty-one to sixty-three months, and found that Gomez's § 13–1405 conviction was “in fact categorically statutory rape,” which is a “crime of violence” under § 2L1.2(b)(1)(A)(ii). The district court also conducted an alternative analysis, assuming that the generic definition of “statutory rape” included a four-year age differential, and found that Gomez satisfied this element because the court could consider Gomez's age at the time of the § 13–1405 conviction given that his date of birth appeared on the “judgement [sic] paperwork.” Finally, the district court noted several reasons for imposing a below-Guidelines sentence. It also noted that it would likely have given the same sentence even if it erred in applying the sixteen-level enhancement. The district court then imposed a sentence of twenty-two months imprisonment and three years of supervised release.

II. JURISDICTION AND STANDARD OF REVIEW

We have jurisdiction to review a final judgment of the district court pursuant to 28 U.S.C. § 1291. “We review de novo a claim that a defect in a prior removal proceeding precludes reliance on the final removal order in a subsequent § 1326 proceeding.” United States v. Reyes–Bonilla, 671 F.3d 1036, 1042 (9th Cir.2012), cert. denied, ––– U.S. ––––, 133 S.Ct. 322, 184 L.Ed.2d 190 (2012). “We review the district court's findings of fact for clear error. We may affirm a district court's denial of a motion to dismiss an indictment on any basis supported by the record.” Id. (citation omitted).

When an alien defendant is prosecuted for illegal reentry under 8 U.S.C. § 1326, he may not collaterally attack the underlying deportation order “unless the alien demonstrates” that:

(1) [he] exhausted any administrative remedies that may have been available to seek relief against the order; (2) the deportation proceedings at which the order was issued improperly deprived the alien of the opportunity for judicial review; and (3) the entry of the order was fundamentally unfair.

A defendant can establish the first two prongs of § 1326(d) by showing that he was denied judicial review of his removal proceeding in violation of due process. See Reyes–Bonilla, 671 F.3d at 1043; Ubaldo–Figueroa, 364 F.3d at 1049–50. Due process requires that

[W]here a determination made in an administrative proceeding is to play a critical role in the subsequent imposition of a criminal sanction, there must be some meaningful review of the administrative proceeding. This principle means at the very least that where the defects in an administrative proceeding foreclose judicial review of that proceeding, an alternative means of obtaining judicial review must be made available before the administrative order may be used to establish conclusively an element of a criminal offense.

A defendant can also satisfy the first two prongs of § 1326(d) by showing that immigration officials in the underlying removal proceeding violated a regulation designed to protect an alien's right to judicial review. See United States v. Barajas–Alvarado, 655 F.3d 1077, 1084–85 (9th Cir.2011), cert. denied, ––– U.S. ––––, 132 S.Ct. 1983, 182 L.Ed.2d 829 (2012). “[T]he Supreme Court has ruled that when Congress enacts a procedure, aliens are entitled to it.” Id. (citing United States ex rel. Knauff v. Shaughnessy, 338 U.S. 537, 544, 70 S.Ct. 309, 94 L.Ed. 317 (1950) (“Whatever the procedure authorized by Congress is, it is due process as far as an alien denied entry is concerned.”)); see also United States v. Ramos, 623 F.3d 672, 683 (9th Cir.2010) (“It is a well-known maxim that agencies must comply with their own regulations.” (quoting Ramon–Sepulveda v. INS, 743 F.2d 1307, 1310 (9th Cir.1984)) (internal quotation marks omitted)).

Once a due process or a qualifying regulatory violation has been established, we evaluate the third prong of § 1326(d) (that the deportation order was “fundamentally unfair”) as a “prejudice” inquiry. See Reyes–Bonilla, 671 F.3d at 1039 (noting that we have long held that “a defendant seeking to exclude evidence of a prior removal order in a prosecution for illegal reentry” must demonstrate a due process violation and “ ‘bears the burden of proving prejudice.’ “ (quoting United States v. Proa–Tovar, 975 F.2d 592, 595 (9th Cir.1992) (en banc) and citing 8 U.S.C. § 1326(d)(3))); see also United States v. Rangel–Gonzales, 617 F.2d 529, 530 (9th Cir.1980) (explaining that for the purposes of a § 1326 prosecution we conduct a two-step inquiry to determine if a regulatory violation invalidates an underlying removal order: (1) “the regulation itself must serve a purpose of benefit to the alien” and (2) the violation must have “prejudiced interests of the alien which were protected by the regulation” (internal quotation marks omitted)).

Here we conclude that Gomez's 2006 deportation was invalid for two independent reasons. First, Gomez was denied his right to appeal his removal order in violation of due process because immigration officials failed to obtain a knowing waiver of that right. Second, the IJ who ordered Gomez removed violated 8 C.F.R. § 1003.25(b) by finding that Gomez's waiver of his rights was “voluntary, knowing, and intelligent” when there was an insufficient factual basis for such a finding. However, we affirm the denial of Gomez's motion to dismiss the § 1326 conviction because he cannot show that he was prejudiced by these violations given that he was ineligible for any form of relief at the time of the 2006 proceeding.

1. Violations

a. Invalid Waiver

Obtaining an invalid waiver of the right to appeal a deportation order violates due process. Lopez–Vasquez, 1 F.3d at 753–54 (“Although a deportee may waive his right to judicial review of his deportation order, that waiver must be considered and intelligent. Otherwise, the deportee is deprived of judicial review in violation of due process.” (internal quotation marks omitted) (quoting Mendoza–Lopez, 481 U.S. at 837–38)). Thus, although “an alien cannot collaterally attack an underlying deportation order if he validly waived the right to appeal that order,” United States v. Arrieta, 224 F.3d 1076, 1079 (9th Cir.2000), “[a] valid waiver of the right to appeal ‘must be both considered and intelligent,’ “ Ramos, 623 F.3d at 680 (quoting Arrieta, 224 F.3d at 1079) (additional internal quotation marks omitted).

The first two prongs of § 1326(d) are satisfied if the right to appeal was denied in violation of due process. See Reyes–Bonilla, 671 F.3d at 1043 (“If Reyes did not validly waive his right of appeal, the first two requirements under § 1326(d) will be satisfied.”); Ubaldo–Figueroa, 364 F.3d at 1049–50; see also Gonzalez–Villalobos, 724 F.3d 1125, 2013 WL 3854657, at *4–5 & n. 7.

At the time of his removal proceeding, Gomez signed a Stipulated Removal form, printed in English and Spanish, waiving his right to appeal the deportation order. Gomez argues that because he contests the validity of his waiver, the government's reliance on that form—without more—is insufficient to prove by “clear and convincing evidence” that his waiver was valid. Guided by Ramos and Reyes–Bonilla, we agree.

The parties begin by debating who bears the burden of proving the validity of Gomez's waiver. Under the same circumstances as those in this case, we have said unmistakably that “[t]he government bears the burden of proving valid waiver in a collateral attack of the underlying removal proceedings.” Ramos, 623 F.3d at 680 (citing Lopez–Vasquez, 1 F.3d at 754–54); see also Reyes–Bonilla, 671 F.3d at 1043. The government must prove a valid waiver “by clear and convincing evidence.” Reyes–Bonilla, 671 F.3d at 1043 (citing United States v. Pallares–Galan, 359 F.3d 1088, 1097 (9th Cir.2004)).

We find unavailing the government's argument that United States v. Medina, 236 F.3d 1028, 1030 (9th Cir.2001), is to the contrary. In Medina, the defendant argued that the government could not prove that he had in fact been deported without a tape recording of the deportation proceeding. Id. We noted that “the lawfulness of the prior deportation is not an element of the offense under § 1326.” Id. (quoting United States v. Delgado, 98 F.3d 492, 493 (9th Cir.1996)) (internal quotation marks omitted). Thus, in establishing the fact of a prior deportation as an element of an illegal reentry offense, “[t]he government merely needs to prove that [the defendant] was in fact previously deported.” Id. Gomez does not challenge the government's ability to prove that he was in fact deported. Rather, Gomez argues under a separate provision of the statute— § 1326(d)—that his deportation was invalid. In spelling out the elements of an illegal reentry offense in Medina, we did not silently overrule our prior precedent holding that “[t]he government bears the burden of proving the waiver.” Lopez–Vasquez, 1 F.3d at 754 (citing Brewer v. Williams, 430 U.S. 387, 404, 97 S.Ct. 1232, 51 L.Ed.2d 424 (1977) (“[I]t [is] incumbent upon the State to prove an intentional relinquishment or abandonment of a known right or privilege.” (internal quotation marks omitted))).4

As Ramos emphasized, this court should “ ‘indulge every reasonable presumption against waiver,’ “ and should “ ‘not presume acquiescence in the loss of fundamental rights.’ “ 623 F.3d at 680 (quoting Lopez–Vasquez, 1 F.3d at 75[4] ); see also Reyes–Bonilla, 671 F.3d at 1044. We carefully abide by this principle, especially where an uncounseled individual purportedly waived his right to appeal.

Where an alien defendant (1) was represented by counsel at his deportation proceeding and (2) did not allege facts undermining the validity of his waiver, we held that the government met its initial burden of proving a valid waiver by introducing an official immigration record. United States v. Galicia–Gonzalez, 997 F.2d 602, 603–04 (9th Cir.1993). We stated that “where the government introduces official records which on their face show a valid waiver of rights in connection with a deportation proceeding, the burden shifts to the defendant to come forward with evidence tending to prove the waiver was invalid.” Id. at 604. There, Galicia–Gonzalez's counsel signed a waiver of rights form “along with a declaration that she fully explained the contents of the agreement to him and that he entered it with full knowledge.” Id. at 603. And Galicia–Gonzalez did “not even allege[ ] there was anything wrong with his deportation, i.e., that his rights were improperly explained or that he was coerced into waiving them. The government's prima facie showing thus stands unchallenged and this satisfies the government's burden of showing a valid deportation for purposes of section 1326.” Id. at 604.

Galicia–Gonzalez is not controlling here for two independent reasons: (1) Gomez was not represented by counsel at his removal proceeding, and (2) Gomez contested the validity of his waiver and alleged facts supporting its invalidity in the district court when prosecuted for illegal reentry. First, Ramos explicitly held that the district court erred by relying on Galicia–Gonzalez to shift the burden to Ramos, because Galicia–Gonzalez was represented at his deportation proceeding while Ramos was not. Ramos, 623 F.3d at 680 (noting “that the district court erred in concluding that the validity of Ramos's stipulated removal order was controlled by our decision in Galicia–Gonzalez ” because “unlike the petitioner in Galicia–Gonzalez, who had received a full explanation of a stipulated removal agreement from his counsel, and who had entered into the stipulation through counsel, Ramos lacked the benefit of legal representation”). Second, when a defendant in a § 1326 prosecution contests the validity of his waiver of the right to appeal his deportation order, we have held that the government's introduction of an official document signed by the defendant waiving his right to appeal is insufficient to meet the government's burden of proving a valid waiver. Reyes–Bonilla, 671 F.3d at 1043–45 (noting that the district court's finding of valid waiver “would be sound if Reyes had not contested his understanding of the notice” but holding that the signed notice was inadequate to meet the government's burden where Reyes testified in district court that he had lacked understanding of the removal proceedings).

The circumstances underlying the stipulated deportation in Ramos are strikingly similar to the circumstances here. Like Ramos, Gomez was unrepresented and, like Ramos, was deported pursuant to a stipulated removal proceeding at the Eloy, Arizona detention facility. See Ramos, 623 F.3d at 677. Ramos signed the same stipulation as Gomez. The preprinted stipulation form contains both English and Spanish statements that waive the alien's rights to counsel, ¶ 4, to a hearing before an IJ, ¶ 5, to any form of relief (including voluntary departure), ¶ 8, and to appeal, ¶ 13. In Ramos, we described the process for stipulated removal proceedings at Eloy:

After detainees are selected for participation in the stipulated removal program, deportation officers typically prepare an NTA and a Stipulated Removal form for each individual. Deportation officers then gather detainees selected for the program for a group presentation. There, an immigration enforcement agent explains in Spanish that a detainee has two options: first, to accept stipulated removal, or second, to appear before an IJ, where the detainee may ask to remain legally in the United States or seek voluntary departure. The agent also advises the group that under the stipulated removal program, a detainee can be removed that very day; whereas it could take anywhere from two to three weeks or longer to appear before an IJ if the detainee chooses not to sign the form. The agent then reads the text of the Stipulated Removal form aloud in Spanish, and concludes the presentation. Next, DHS deportation officers meet individually with each detainee to determine whether he or she wants to sign the Stipulated Removal form. Deportation officers do not review the detainee's A-file at any time before or during the individual meeting. No transcriber, interpreter, or attorney is present during the detainee's individual meeting with the deportation officer.

Id. at 678. This description is consistent with the record in this case, in particular Gomez's sworn declaration.

In Ramos, we described the testimony of the immigration officer who met individually with Ramos after the en masse reading, and we noted her limited Spanish language skills. 623 F.3d at 678–79. We concluded that “Ramos's waiver of his right to appeal was invalid for several independent reasons” including because his waiver “was not ‘considered or intelligent’ because he did not receive a competent Spanish language translation of his right to appeal when he signed the form.” Id. at 680.

We are not persuaded by the government's argument that Ramos relied on the incompetence of the immigration officer's individual translation. This argument improperly shifts the burden to the alien defendant to prove an incompetent explanation of the alien's rights; however, the burden to prove a competent explanation, and thus valid waiver, rests with the government. “We cannot conclude that waiver of rights, including the right to appeal, was ‘considered or intelligent’ without evidence that a detainee was ‘able to understand the questions posed to him’ when put to the choice of foregoing all rights or remaining in detention until he could appear before an IJ.” Ramos, 623 F.3d at 681 (emphasis added) (citing Perez–Lastor v. INS, 208 F.3d 773, 778 (9th Cir.2000)). The fact that Ramos signed a stipulation indicating his understanding and waiver, and that the IJ found his waiver to be “voluntary, knowing, and intelligent,” id. at 679, was insufficient to meet the government's burden of proof; and the government offers nothing more here. See also Reyes–Bonilla, 671 F.3d at 1044–45 (concluding that the government failed to meet its burden of proving a valid waiver where the evidence was “unclear” as to whether the immigration officer explained to Reyes “in a language he could understand” his right to appeal and there was “no evidence as to the extent of the explanation given or [the immigration officer's] ability to communicate in Spanish”).

Thus, we see no reason to distinguish Ramos. If anything, there is more evidence here that Gomez had difficulty understanding the stipulated removal proceeding. Gomez stated in his declaration that he filed in the district court that he has difficulty reading Spanish, that he did not understand the stipulated proceeding, and that he received the same sort of en masse reading of the stipulation as Ramos. Gomez also stated that the immigration officer did not review the Stipulated Removal form with him during his individual meeting with the officer. The government has presented no evidence—other than the signed form—that Gomez was provided with a competent translation when he signed it. As we held in Ramos, due process requires that an alien be provided an individual explanation that is competently translated “when he sign[s] the form” above and beyond an en masse explanation. 623 F.3d at 680.

Moreover, shifting the burden to Gomez to prove an incompetent translation would skew the government's incentives and create an insurmountable hurdle for alien defendants. In Ramos, the government produced the immigration officer at a hearing only to have the court find that her translation had been inadequate. As here, the government may not always be able to produce the immigration officer; or she may be otherwise unavailable. Thus, it is not realistic to expect the defendant to produce the officer. Furthermore, if the government can stand silent and merely rely on the signed stipulation as sufficiently “clear and convincing” evidence, then it would have no incentive to produce an immigration officer witness.

In sum, we hold that the stipulated removal proceeding at Eloy violated Gomez's right to due process by obtaining an invalid waiver of Gomez's right to appeal the deportation order. The government has not met its burden of proving by “clear and convincing evidence” that Gomez validly waived his right to that appeal.5

b. Regulatory violation

Gomez also argues that his deportation was invalid because the IJ violated 8 C.F.R. § 1003.25(b) by finding that Gomez's waiver of rights was “voluntary, knowing, and intelligent” without a sufficient factual record.6 Again, our reasoning in Ramos is directly on point and does not rely on the concern of incompetent translation. Independent of the invalid waiver issue, we found that Ramos's Stipulated Removal form provided an inadequate basis on which the IJ could rely to evaluate the validity of Ramos's waiver of rights. “Without any independent inquiry of the petitioner, and depending solely on information provided by DHS, the IJ concluded that Ramos had ‘voluntarily, knowingly, and intelligently’ waived his due process rights.” Ramos, 623 F.3d at 683. Despite the form's explicit waiver language, we concluded that the IJ's finding “violated 8 C.F.R. § 1003.25(b) by failing to determine whether [Ramos's] waiver was ‘voluntary, knowing, and intelligent,’ as required by the regulation.” Id. We concluded that the regulatory violation would have been sufficient to invalidate Ramos's underlying removal but for a lack of prejudice. See id. at 683–84.

Here, on January 19, 2006, Gomez signed the revised Notice to Appear requesting a prompt hearing before an IJ. On the same day, he signed the Stipulated Removal form waiving, inter alia, the right to a hearing before an IJ. Without a hearing, and only on the basis of Gomez's signed Stipulated Removal form, the IJ found Gomez's “waiver to be voluntary, knowing, and intelligent.” The IJ then found, “upon review of the charging document and the written stipulation that he is removable based upon clear and convincing evidence in the form of his own admissions” and ordered him removed.7

We do not read Ramos to require an actual appearance by every alien before an IJ, a possibility that the district court considered here. Rather, as the district court also discussed, 8 C.F.R. § 1003 .25(b) can be read to contain two disjunctive provisions:

[1] An Immigration Judge may enter an order of deportation, exclusion or removal stipulated to by the alien (or the alien's representative) and the Service. The Immigration Judge may enter such an order without a hearing and in the absence of the parties based on a review of the charging document, the written stipulation, and supporting documents, if any. [Or,]

[2] [i]f the alien is unrepresented, the Immigration Judge must determine that the alien's waiver is voluntary, knowing, and intelligent.

8 C.F.R. § 1003.25(b). In other words, we could read the second provision to rebut the first: where an alien is unrepresented, the IJ's duty to determine the waiver's validity supercedes the IJ's ability to do so without a hearing. However, we need not decide that issue. Rather, as Gomez points out, there are several other avenues that immigration officials could pursue to create a sufficient factual record without conducting a hearing. For example, the government could provide a written declaration by the immigration officer of the circumstances surrounding the alien's waiver, stating that avenues of relief were discussed and that the officer provided a competently translated, individualized explanation of the rights the alien waived.8

Here, we conclude that the procedures followed in removing Gomez violated 8 C.F.R. § 1003.25(b) because the IJ could not have found that Gomez's waiver was “voluntary, knowing, and intelligent” based on the evidence before him, and thus violated 8 C.F.R. § 1003.25(b). See Ramos, 623 F.3d at 683.

Therefore, on the basis of both his invalid waiver of the right to appeal the deportation order and the IJ's regulatory violation, Gomez has met the requirements of 8 U.S.C. § 1326(d)(1)-(2) to attack collaterally the validity of his 2006 deportation. We next turn to whether Gomez was prejudiced by these violations.

2. Prejudice

As discussed supra, in a collateral attack on the validity of a deportation order the defendant bears the burden of proving prejudice under § 1326(d)(3). See Medina, 236 F.3d at 1032. To establish prejudice in this context, the defendant must show that it was “plausible” that he would have received some form of relief from removal had his rights not been violated in the removal proceedings. See Arrieta, 224 F.3d at 1079. “In order to demonstrate prejudice, [an alien] would also have to show that he is not barred from receiving relief. If he is barred from receiving relief, his claim is not ‘plausible.’ “ United States v. Gonzalez–Valerio, 342 F.3d 1051, 1056 (9th Cir.2003).

Gomez argues that he was prejudiced by the due process and regulatory violations during his removal proceeding because he was eligible for and would have pursued prehearing voluntary departure under 8 U.S.C. § 1229c. The government contends that Gomez was ineligible for voluntary departure because his previous Arizona conviction qualifies as an “aggravated felony” under 8 U.S.C. § 1101(a)(43).9

Under § 1229c, an alien is generally eligible for voluntary departure so long as he has not been convicted of an “aggravated felony” rendering him deportable under 8 U.S.C. § 1227(a)(2)(A)(iii), and is not deportable for reasons of national security under 8 U.S.C. § 1227(a)(4). Id. § 1229c(b)(1)(C). The “aggravated felony” definition is set forth in 8 U.S.C. § 1101(a)(43) and includes “sexual abuse of a minor,” id. § 1101(a)(43)(A), and “an attempt ․ to commit an offense described in this paragraph,” id. § 1101(a)(43)(U).10

Aside from a narrow exception not presented here,11 we look to the law at the time of the deportation proceedings to determine whether an alien was eligible for relief from deportation. Vidal–Mendoza, 705 F.3d at 1017–19; Lopez–Velasquez, 629 F.3d at 895, 897, 901. Gomez argues that Vidal–Mendoza and Lopez–Velasquez are inapplicable to our prejudice inquiry here. He asserts that those cases dealt only with our due process inquiry and that we must look to current case law when deciding prejudice. We read our case law more broadly. Gomez offers no persuasive authority or logic on which to distinguish our reasoning in Vidal–Mendoza and Lopez–Velasquez when deciding prejudice.

Therefore, we must decide whether Gomez's conviction for “attempted sexual conduct with a minor under the age of 15” in violation of Arizona Revised Statute section 13–1405 qualified as an “aggravated felony,” 8 U.S.C. § 1101(a)(43), at the time he was ordered deported in January 2006.12 We conclude that Gomez's conviction would have qualified as “sexual abuse of a minor,” defined as an aggravated felony under § 1101(a)(43)(A).

We first defined the term ‘sexual abuse of a minor’ for purposes of § 1101(a)(43)(A) in United States v. Baron–Medina, 187 F.3d 1144[, 1146–47] (9th Cir.1999), where we applied the ‘ordinary, contemporary, and common meaning’ of ‘sexual abuse of a minor,’ and concluded that any ‘use of young children for the gratification of sexual desires constitutes an abuse’ because the ‘child [is] too young to understand the nature of [defendant's] ․ advances.’

Vidal–Mendoza, 705 F.3d at 1019 (second and third alterations in original).13 The statute at issue in Baron–Medina criminalized “the touching of an underage child's body ․ with a sexual intent,” where the child was under fourteen years of age. 187 F.3d at 1145, 1147; accord Cedano–Viera, 324 F.3d at 1065–66 & n. 4. We later held that a conviction under a Virginia statute criminalizing intercourse with “a child ․ under fifteen years of age” constituted “sexual abuse of a minor” in the sentencing context. United States v. Pereira–Salmeron, 337 F.3d 1148, 1155 (9th Cir.2003) (alteration in original).14

The Board of Immigration Appeals (“BIA”) precedent also guides our conclusion. In In re Rodriguez–Rodriguez, 22 I. & N. Dec. 991 (B.I.A.1999), the BIA broadly defined “sexual abuse of a minor” to exceed the definitions set forth in various federal criminal statutes, so as to include abuse that did not involve actual contact. Id. at 995–96. In so holding, the BIA looked to 18 U.S.C. § 3509(a) (1994) (setting forth the rights of child victims and witnesses), which “defines ‘sexual abuse’ as ‘the employment, use, persuasion, inducement, enticement, or coercion of a child to engage in, or assist another person to engage in, sexually explicit conduct or the rape, molestation, prostitution, or other form of sexual exploitation of children, or incest with children.’ “ Id. at 995 (quoting 18 U.S.C. § 3509(a)(8)). The BIA did not set forth a threshold age at which such conduct would constitute “abuse,” though § 3509(a)(2) defines “child” as “a person who is under the age of 18.”

Most tellingly, in April 2006—just three months after Gomez's deportation—we relied on In re Rodriguez–Rodriguez to affirm the BIA's holding that sexual intercourse with a 17–year–old constituted “sexual abuse of a minor” as defined by § 1101(a)(43)(A). Afridi v. Gonzales, 442 F.3d 1212, 1214–17 (9th Cir.2006), overruled by Estrada–Espinoza v. Mukasey, 546 F.3d 1147 (9th Cir.2008) (en banc), overruled on other grounds by United States v. Aguila–Montes de Oca, 655 F.3d 915 (9th Cir.2011) (en banc) (per curiam), abrogated by Descamps, ––– U.S. ––––, 133 S.Ct. 2276, 186 L.Ed.2d 438.15 Unlike Estrada–Espinoza, 546 F.3d at 1152, Afridi—like all of our cases preceding Gomez's 2006 deportation—did not explicitly rely on the fact that the subject statute required the defendant to be a certain number of years older than the victim. 442 F.3d at 1217. Applying the categorical approach, we held that the California statute of conviction that criminalizes conduct by “ ‘[a]ny person who engages in an act of unlawful sexual intercourse with a minor who is more than three years younger than the perpetrator,’ “ was categorically “sexual abuse of a minor.” Id. (quoting Cal.Penal Code § 261.5(c)). We stated:

A conviction under this statute meets the BIA's interpretation of “sexual abuse of a minor” as encompassing any offense that involves “the employment, use, persuasion, inducement, enticement, or coercion of a child to engage in ․ sexually explicit conduct․” In re Rodriguez–Rodriguez, 22 I. & N. Dec. at 991, 995. Mr. Afridi had sexual intercourse with a seventeen-year-old girl who was more than three years younger than he. Sexual intercourse clearly constitutes “sexually explicit conduct,” and the seventeen-year-old victim in this matter was a “minor” as that term is commonly defined. Further, the BIA's definition of “sexual abuse of a minor” is not limited to victims of any certain age. Therefore, his offense falls within that definition. Accordingly, the BIA properly found that Petitioner was removable for having committed an aggravated felony

․

Id. (first and second alterations in original).

Construing the two statutory provisions together, see supra note 12, Gomez's statute of conviction contains three elements: (1) a mens rea of “intentionally or knowingly”; (2) an act of “engaging in sexual intercourse or oral sexual contact”; and (3) a victim “who is under fifteen years of age.” Ariz.Rev.Stat. § 13–1405. Although the case law that existed in 2006 did not explicitly enumerate the elements of “sexual abuse of a minor,” these three elements were sufficient to fall categorically within the then-existing BIA and Ninth Circuit definition. The “sexual intercourse or oral sexual contact” element of § 13–1405 clearly constitutes “sexually explicit conduct.” See In re Rodriguez–Rodriguez, 22 I. & N. Dec. at 995. And a victim under fifteen years of age fits squarely within the definition of “minor.” Id. at 995–97; Afridi, 442 F.3d at 1217. Under the logic of In re Rodriguez–Rodriguez, 22 I. & N. Dec. at 995–96, and Pereira–Salmeron, 337 F.3d at 1155, such conduct with a victim under fifteen years of age constituted “abuse” at the time.

Thus, under the governing case law at the time of his deportation, Gomez's crime would have categorically qualified as “sexual abuse of a minor” for the purposes of 8 U.S.C. § 1101(a)(43)(A), and he would not have been eligible for voluntary departure. Because Gomez was not prejudiced by the due process and regulatory violations that occurred in his 2006 removal proceeding, we affirm the district court's denial of his motion to dismiss.

B. Sentencing

We next determine whether, under current law, Gomez's § 13–1405 conviction constitutes a “crime of violence” within the meaning of U.S.S.G. § 2L1.2(b)(1)(A)(ii). Because our case law has evolved since 2006, we conclude the opposite from what we concluded with respect to the prejudice inquiry. That is, we hold that Arizona Revised Statute section 13–1405 (including the “under fifteen” version) is not categorically a “crime of violence,” and the district court's finding to the contrary was reversible error. Applying Descamps, 133 S.Ct. at 2283, 2292, we do not analyze the statute under the modified categorical approach because it is missing an element of the generic offenses. Thus, we vacate Gomez's sentence and remand for resentencing.

The U.S. Sentencing Guidelines provide for a sixteen-level enhancement where the defendant was previously deported after a conviction for “a crime of violence.” U.S.S.G. § 2L1.2(b)(1)(A)(ii). The commentary defines “crime of violence” as “any of the following offenses under federal, state, or local law: ․ statutory rape, [or] sexual abuse of a minor.” Id. cmt. 1(B)(iii).16 The district court imposed a sixteen-level sentencing enhancement because it found that Gomez's conviction constituted “statutory rape.”

We begin by analyzing the Arizona statute of conviction under the familiar categorical approach set forth in Taylor v. United States, 495 U.S. 575, 110 S.Ct. 2143, 109 L.Ed.2d 607 (1990). As we said above, construing the two statutory provisions together, Gomez's statute of conviction contains three elements: (1) a mens rea of “intentionally or knowingly”; (2) an act of “engaging in sexual intercourse or oral sexual contact”; and (3) a victim “who is under fifteen years of age.” Ariz.Rev.Stat. § 13–1405.17

Thus, we look to the generic definitions of “sexual abuse of a minor” and of “statutory rape” to determine if the elements of § 13–1405 are the same as, or more narrow than, the generic offenses. See Descamps, 133 S.Ct. at 2283 (summarizing Taylor and noting that “if the [state] statute sweeps more broadly than the generic crime, a conviction under that law cannot count” for the purposes of a sentencing enhancement under the Armed Career Criminal Act). Three related lines of cases compel us to conclude that the statute, even including the “under fifteen” version, is missing an element of both “sexual abuse of a minor” and of “statutory rape” and therefore sweeps more broadly than the generic offenses. Thus, a conviction under the statute is not categorically a “crime of violence” within the meaning of U.S.S.G. § 2L1.2(b)(1)(A)(ii).

First, in a unanimous en banc decision, we defined the generic offense of “sexual abuse of a minor” as requiring “four elements: (1) a mens rea level of knowingly; (2) a sexual act; (3) with a minor between the ages of 12 and 16; and (4) an age difference of at least four years between the defendant and the minor.” Estrada–Espinoza, 546 F.3d at 1152, 1156 (defining “what would, in more common parlance, be referred to as statutory rape”); see also 18 U.S.C. § 2243; Valencia–Barragan, 608 F.3d at 1107.

Second, we held that the definition set forth in Estrada–Espinoza was merely a definition of “statutory rape”18 and that a residual category of “sexual abuse of a minor” exists for the purposes of U.S.S.G. § 2L1.2 that encompasses statutes where (1) “the conduct proscribed ․ is sexual;” (2) “the statute protects a minor;” and (3) “the statute requires abuse.” Medina–Villa, 567 F.3d at 513. In turn, we defined the term “abuse” as “physical or psychological harm in light of the age of the victim in question.” Id. (internal quotation marks omitted). We have noted that sexual contact with a victim under the age of fourteen is categorically “abuse,” see United States v. Lopez–Solis, 447 F.3d 1201, 1209 (9th Cir.2006), but we have never held that such a per se rule applies to consensual sex with persons fourteen and older. See Valencia–Barragan, 608 F.3d at 1107 (recognizing the two distinct generic definitions of “sexual abuse of a minor” and finding that a statute will contain the element of abuse under the Medina–Villa definition if it “applies to sexual conduct with children younger than fourteen years”); Pelayo–Garcia, 589 F.3d at 1015–16 (rejecting argument that a statute that criminalizes sex between someone over twenty-one with a minor under sixteen is per se “abusive”).

Third, in addressing the “under eighteen” version of the statute, we have expressly determined that convictions under § 13–1405 meet neither the generic definition of “statutory rape” set forth in Estrada–Espinoza nor the generic definition of “abuse of a minor” set forth in Medina–Villa. Rivera–Cuartas v. Holder, 605 F.3d 699, 701–02 (9th Cir.2010).19 “On its face, § 13–1405 does not meet the definition for statutory rape crimes set forth in Estrada–Espinoza for two reasons: (1) it lacks the age difference requirement; and (2) is broader than the generic offense with respect to the age of the minor because the statute applies to persons under eighteen years of age.” Id. at 702. Here, analyzing the “under fifteen” version of § 13–1405, the statute continues to lack the age difference element. “Section 13–1405 also does not meet the generic definition of ‘sexual abuse of a minor’ under the Medina–Villa framework as it lacks the element of ‘abuse.’ “ Id. Again, analyzing the “under fifteen” version, the statute continues to lack the element of “abuse” because the statute may apply to victims who are not “younger than fourteen years.” Valencia–Barragan, 608 F.3d at 1107; see also Pelayo–Garcia, 589 F.3d at 1015–16.

Therefore, Arizona Revised Statute section 13–1405, even including the “under fifteen” version, is missing an element of the generic definition for “statutory rape” and for “sexual abuse of a minor.” Thus, the statute is not categorically a “crime of violence” under U.S.S.G. § 2L1.2(b)(1)(A)(ii). Because the statute is missing an element of these generic crimes, our inquiry ends here—we do not undertake a modified categorical analysis. Descamps, 133 S.Ct. at 2283, 2292 (holding that the modified categorical approach does not apply to statutes that contain an “ ‘indivisible’ set of elements sweeping more broadly than the corresponding generic offense,” meaning that “the statute of conviction has an overbroad or missing element”). “Because of the mismatch in elements, a person convicted under that statute is never convicted of the generic crime.” Id. at 2292.

We also reject the government's argument that the sentencing error was harmless. In imposing the sentence, the district court stated:

I would also note that if I'm wrong on the calculations, I'm fairly confident that the sentence that likely would be imposed assuming the Court or court on appeal would find that the statutory rape is not applicable and that the four-year age differential is essential and that the Court is wrong on finding that there's a crime of violence on either theory [categorical or modified categorical] that's been suggested, I would doubt very much that there would be any significant change in the sentence that's about to be imposed.

The government's argument is unpersuasive. The district court did not actually calculate the sentence it would have imposed absent the enhancement and imposed a sentence that was above the Guidelines range absent the enhancement. See United States v. Munoz–Camarena, 631 F.3d 1028, 1030 n. 5 (9th Cir.2011) (noting that a Guidelines calculation error may be harmless if one of four non-exhaustive factors is satisfied, including if the district court “chooses a within-Guidelines sentence that falls within ․ the correct Guidelines range”); see also United States v. Acosta–Chavez, No. 12–10324, 2013 WL 4082128, at *5 (9th Cir. Aug.14, 2013).

IV. CONCLUSION

In sum, we hold that the IJ violated an immigration regulation designed to protect an alien's right to judicial review and that Gomez was denied due process in his 2006 removal proceedings, but that these violations were harmless in light of his ineligibility for relief from removal. We therefore affirm the denial of his motion to dismiss the indictment. We further hold that Gomez's conviction under Arizona Revised Statute section 13–1405 did not constitute a “crime of violence” within the meaning of U.S.S.G. § 2L1.2(b)(1)(A)(ii), and therefore the district court erred in applying a sixteen-level sentencing enhancement. Thus, we vacate Gomez's sentence and remand for resentencing.

AFFIRMED in part and VACATED in part, and REMANDED.

FOOTNOTES

1. 8 U.S.C. § 1326(a) provides that “any alien who—(1) has been denied admission, excluded, deported, or removed ․ and thereafter (2) enters, attempts to enter, or is at any time found in, the United States [barring some exceptions] ․ shall be fined under Title 18, or imprisoned not more than 2 years [subject to enhanced penalties under § 1326(b) ], or both.”We have recognized that “the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 (‘IIRIRA’) amended the immigration statutes so as to eliminate the previous legal distinction between deportation, removal and exclusion, merging all of these proceedings into a broader category entitled ‘removal proceedings.’ “ United States v. Lopez–Gonzalez, 183 F.3d 933, 934 (9th Cir.1999) (footnote omitted) (citing United States v. Pantin, 155 F.3d 91, 92 (2d Cir.1998)). We refer to Gomez's “removal” proceedings, though we note that 8 U.S.C. § 1326(d) and other cases we cite sometimes refer to “deportation” proceedings. “[A]ny distinction between deportation and removal is legally insignificant for purposes of § 1326.” Id. at 935.

2. According to the pre-sentence report prepared for sentencing, Gomez completed the sixth grade in Mexico and is able to read and write in Spanish, but unable to communicate in English.

3. The PSR used the 2010 United States Sentencing Commission Guidelines Manual. Pursuant to § 2L1.2(b)(1)(D), if Gomez's Arizona conviction had not qualified as a crime of violence, his base offense level likely would have been increased by only four levels, rather than sixteen, yielding a total offense level of ten, rather than twenty-two.

4. Nor did Medina overrule our long-established precedent merely by saying that “[i]n order to collaterally attack his prior deportation, Medina must show that the deportation hearing was fundamentally unfair and that he was prejudiced by the error.” 236 F.3d at 1031 (emphasis added). At most, this statement merely reiterates the statutory requirement that the alien “demonstrate” the prongs of § 1326(d) and prove prejudice. See Reyes–Bonilla, 671 F.3d at 1039.

5. The government's argument—that the stipulated removal process set forth in 8 C.F.R. § 1003.25(b) is constitutional—misses the point. Gomez does not contend that the regulation is unconstitutional, but rather that immigration authorities frequently abuse the regulatory procedure in violation of due process, and did so here. It is not uncommon that the Constitution requires more than what is included in the bare text of any given statute or regulation. To hold, as Ramos did, that the government must meet its burden of proving a valid waiver does not invalidate the procedures set forth in § 1003.25(b).

6. 8 C.F.R. § 1003.25(b) provides in full:An Immigration Judge may enter an order of deportation, exclusion or removal stipulated to by the alien (or the alien's representative) and the Service. The Immigration Judge may enter such an order without a hearing and in the absence of the parties based on a review of the charging document, the written stipulation, and supporting documents, if any. If the alien is unrepresented, the Immigration Judge must determine that the alien's waiver is voluntary, knowing, and intelligent. The stipulated request and required waivers shall be signed on behalf of the government and by the alien and his or her attorney or representative, if any. The attorney or representative shall file a Notice of Appearance in accordance with § 1003.16(b). A stipulated order shall constitute a conclusive determination of the alien's deportability or removability from the United States. The stipulation shall include:(1) An admission that all factual allegations contained in the charging document are true and correct as written;(2) A concession of deportability or inadmissibility as charged;(3) A statement that the alien makes no application for relief under the Act;(4) A designation of a country for deportation or removal under section 241(b)(2)(A)(i) of the Act;(5) A concession to the introduction of the written stipulation of the alien as an exhibit to the Record of Proceeding;(6) A statement that the alien understands the consequences of the stipulated request and that the alien enters the request voluntarily, knowingly, and intelligently;(7) A statement that the alien will accept a written order for his or her deportation, exclusion or removal as a final disposition of the proceedings; and(8) A waiver of appeal of the written order of deportation or removal.

7. We are left to assume that the stipulation was signed subsequent to the demand for a prompt hearing (which appears on the NTA) and that the IJ inferred that the stipulation was controlling.

8. We do not purport to set forth an exhaustive list of what would be necessary or sufficient to comply with this requirement in every case. The gravamen of our holding is that an IJ must have before him a sufficient record on which to determine that an alien's waiver of rights is “voluntary, knowing, and intelligent.” 8 C.F.R. § 1003.25(b).

9. Gomez also argues that his Arizona conviction is irrelevant because it was not included on the revised NTA that formed the basis for his deportation. This court has held “that due process does not require inclusion of charges in the NTA that are not grounds for removal but are grounds for denial of relief from removal.” Salviejo–Fernandez v. Gonzales, 455 F.3d 1063, 1066 (9th Cir.2006). Therefore, even when the NTA fails to include a reference to an aggravated felony, that failure would not bar the government from introducing such a conviction later in an immigration proceeding as a basis for the IJ to find an alien ineligible for voluntary departure.

10. We note that “based on a review of Arizona's caselaw, it is clear that Arizona's definition of attempt is coextensive with the federal definition.” United States v. Taylor, 529 F.3d 1232, 1238 (9th Cir.2008) (reviewing several Arizona cases that pre-date Gomez's conviction and deportation); see also United States v. Gomez–Hernandez, 680 F.3d 1171, 1175 (9th Cir.2012). Here, Gomez was convicted of “attempted sexual conduct with a minor under the age of 15” in violation of Arizona Revised Statute sections 13–1001 and 13–1405. Because Arizona's attempt statute (§ 13–1001) is “coextensive with the federal definition,” Taylor, 529 F.3d at 1238, “we are satisfied that [he] was convicted of the generic elements of attempt,” Gomez–Hernandez, 680 F.3d at 1175. Therefore, we only address the definition of the substantive crime set forth in § 13–1405.

11. United States v. Leon–Paz, 340 F.3d 1003 (9th Cir.2003) presents the only example of the “narrow circumstances [where] we [have] applied subsequent precedent in reviewing a deportation order.” United States v. Lopez–Velasquez, 629 F.3d 894, 899 (9th Cir .2010) (en banc); see United States v. Vidal–Mendoza, 705 F.3d 1012, 1017 (9th Cir.2013).Leon–Paz [ ] involved an alien's collateral challenge to his removal order on the ground that the IJ failed to inform him of his “apparent eligibility” for discretionary relief under § 212(c). 340 F.3d at 1005. At the time of his removal hearing, Congress had changed the law to limit the availability of § 212(c) relief for aliens convicted of aggravated felonies, but we had not yet weighed in on whether these statutory changes were applicable retroactively to aliens like Leon–Paz. See id. at 1006–07. Shortly after Leon–Paz's removal hearing, the Supreme Court held that these changes applied prospectively only. INS v. St. Cyr, 533 U.S. 289, 326, 121 S.Ct. 2271, 150 L.Ed.2d 347 (2001).Vidal–Mendoza, 705 F.3d at 1017–18. This situation is not presented here. Rather, as in Vidal–Mendoza and Lopez–Velasquez, “the post-removal precedent ․ created a new, previously unavailable, possibility of relief by making a ‘deviation’ from ‘longstanding Ninth Circuit and BIA precedent.’ “ Vidal–Mendoza, 705 F.3d at 1018 (quoting Lopez–Velasquez, 629 F.3d at 898). We evaluate this new precedent with respect to Gomez's sentencing arguments, infra at III.B.

12. Gomez's statute of conviction provides: “A person commits sexual conduct with a minor by [1] intentionally or knowingly [2] engaging in sexual intercourse or oral sexual contact with [3] any person who is under eighteen years of age.” Ariz.Rev.Stat. § 13–1405A. “Sexual conduct with a minor who is under fifteen years of age is a class 2 felony․” Id. § 13–1405B. Gomez argues that we should only look to the statutory language in § 13–1405A. We disagree. Gomez was indicted for and convicted of violating the “under fifteen” version of the statute. Therefore, our analysis is limited to that version. To the extent that § 13–1405B contains other provisions, the “under fifteen” provision is divisible from them, and, under the governing law in 2006, we may consider the indictment and plea agreement's clear language showing that Gomez was charged with sexual conduct with “a minor under the age of fifteen.” See Shepard v. United States, 544 U.S. 13, 16, 26, 125 S.Ct. 1254, 161 L.Ed.2d 205 (2005) (holding that a court determining the character of an underlying crime using the modified categorical approach may consider, inter alia, the “charging document” and “written plea agreement”); see also Descamps, 133 S.Ct. at 2283–85 (describing that Taylor v. United States, 495 U.S. 575, 602, 110 S.Ct. 2143, 109 L.Ed.2d 607 (1990) permitted courts to review a limited group of documents when the statute of conviction is “ ‘divisible’—i.e., comprises multiple, alternative versions of the crime”). The provisions in § 13–1405B set forth such “alternative versions” because the statute defines the victim as being either “at least fifteen” or “under fifteen.”

13. We also “pointed out that Congress did not cross-reference any federal substantive offense in listing ‘sexual abuse of a minor’ as an aggravated felony,” and therefore did not limit the term to a single federal definition. Cedano–Viera v. Ashcroft, 324 F.3d 1062, 1065 (9th Cir.2003).

14. We note that the analysis for defining substantive offenses enumerated in § 1101(a)(43)—such as “rape” or “sexual abuse of a minor”—“is the same for a ‘crime of violence’ in the sentencing context, U.S.S.G. § 2L1.2.” United States v. Valencia–Barragan, 608 F.3d 1103, 1107 n. 1 (9th Cir.2010) (citing Pelayo–Garcia v. Holder, 589 F.3d 1010, 1013 n. 1 (9th Cir.2009), and United States v. Medina–Villa, 567 F.3d 507, 511–12 (9th Cir.2009)); see also United States v. Medina–Maella, 351 F.3d 944, 947 (9th Cir.2003) (relying in the context of criminal sentencing upon cases defining “sexual abuse of a minor” in 8 U.S.C. § 1101(a)(43)(A)). Therefore, the analysis in sentencing cases such as Pereira–Salmeron is directly applicable to our analysis here.

15. We have said that Estrada–Espinoza, which was not decided until 2008, “sharply departed from” our prior precedent defining “sexual abuse of a minor” for purposes of § 1101(a)(43)(A). Vidal–Mendoza, 705 F.3d at 1020. We evaluate our current law, including Estrada–Espinoza, infra at III.B.

16. The government argues only that Gomez's Arizona conviction qualifies as either “statutory rape” or as “sexual abuse of a minor.”

17. As we discussed supra at note 12, we may consider that Gomez was convicted pursuant to the “under fifteen” version of the statute. See Descamps, 133 S.Ct. at 2283–85 (reiterating that courts may consider a limited group of documents when the statute of conviction is “ ‘divisible’—i.e., comprises multiple, alternative versions of the crime”). Although we ultimately conclude that § 13–1405 is missing elements of the relevant generic offenses, the provisions set forth in § 13–1405B are indeed “divisible” because the statute defines the victim as being either “at least fifteen” or “under fifteen.”

18. The government argues that the generic definition of “statutory rape” does not include the element of a four-year age differential. The government relies on United States v. Gomez–Mendez, 486 F.3d 599, 603 (9th Cir.2007) and Rodriguez–Guzman, 506 F.3d at 745, for the proposition that statutory rape merely requires a victim under sixteen years of age, and not the additional element of a four-year age differential. This argument is directly contradicted by Estrada–Espinoza, 546 F.3d at 1158. Moreover, regardless of whether these cases were overruled by Estrada–Espinoza, neither case stands for the proposition the government asserts.In Rodriguez–Guzman we looked to the Model Penal Code's definition of statutory rape, which requires as elements that the victim “ ‘is less than [16] years old and the actor is at least [four] years older than the other person.’ “ 506 F.3d at 745 (alterations in original) (emphasis added) (quoting MPC § 213.3(1)(a)). We also looked to the same federal statute that we later considered in Estrada–Espinoza, which similarly contained the dual requirements that the victim be under sixteen years old and be “ ‘at least four years younger’ “ than the perpetrator. Id. (quoting 18 U.S.C. § 2243(a)). Finally, we held that the statute at issue in Rodriguez–Guzman was in fact over-inclusive because it applied to victims who were sixteen and seventeen years old—we did not reach the issue of whether it was also over-inclusive because it lacked the element of a four-year age differential. Id. at 746–47. Nor did we reach the four-year age differential element in Gomez–Mendez. Indeed, the statute at issue in Gomez–Mendez included a five-year age differential element, which required the victim to be under sixteen years old and the perpetrator to be over twenty-one years old. 486 F.3d at 601.Moreover, as we noted supra note 14, although 8 U.S.C. § 1101(a)(43)(F)'s definition of “crime of violence” is distinct from the definition in U.S.S.G § 2L1.2, Rodriguez–Guzman, 506 F.3d at 741–42, the analysis for defining the generic substantive offenses enumerated in § 1101(a)(43)-such as “rape” or “sexual abuse of a minor”—“is the same for a ‘crime of violence’ in the sentencing context, U.S.S.G. § 2L1.2.” Valencia–Barragan, 608 F.3d at 1107 n. 1 (citing Pelayo–Garcia, 589 F.3d at 1013 n. 1, and Medina–Villa, 567 F.3d at 511–12). Therefore, the definition of “statutory rape” spelled out in Estrada–Espinoza is applicable here in the sentencing context.

19. We note that we previously affirmed a sixteen-level sentencing enhancement for a violation of Arizona Revised Statute section 13–1405 when reviewing only for “plain error.” See United States v. Gonzalez–Aparicio, 663 F.3d 419 (9th Cir.2011). There, the majority declined to address the question we decide here because, in its view, the law was not “plain” enough to warrant a reversal of the sentence imposed by the district court. Id. at 432 (noting that the morass of case law “should be resolved only after the defendant properly raises an objection before the district court and the district court thereby has a real opportunity to make an informed and reasoned ruling that could assist any ultimate resolution”). Here, Gomez objected to the sentencing enhancement in the district court, and we now have occasion to clarify the question left unanswered in Gonzalez–Aparicio.